Assume that a simple random sample has been selected from a normally distributed population and test the given claim.  Use the traditional method.  Identify the null and alternative hypotheses, test statistic, critical value(s),and state the final conclusion that addresses the original claim.  Use a significance level of a=0.05 to test the claim that population mean=32.6  The sample data consist of 15 scores for which x=42.5 and s=5.9.   Use the traditional method of testingn hypotheses.

A data set includes data from student evaluations of courses. The summary statistics are n=83​, x=3.85​, s=0.61. Use a 0.10 significance level to test the claim that the population of student course evaluations has a mean equal to 4.00. Assume that a simple random sample has been selected. Identify the null and alternative​ hypotheses, test​ statistic, P-value, and state the final conclusion that addresses the original claim. What is the null and alternative hypotheses? What is the test statistic and p-value?

A data set includes data from student evaluations of courses. The summary statistics are n = 97, x = 3.59, s = 0.58. Use a 0.10 significance level to test the claim that the population of student course evaluations has a mean equal to 3.75. Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. %3D What are the null and alternative hypotheses? В. Но: н#3.75 H1:µ= 3.75 Ο Α. Ho: μ= 3.75 H1:µ>3.75 O C. Ho: H= 3.75 H1: µ#3.75 D. Ho: H= 3.75 H1:µ<3.75 Determine the test statistic. (Round to two decimal places as needed.) Determine the P-value. (Round to three decimal places as needed.) State the final conclusion that addresses the original claim. Ho. There is evidence to conclude that the original claim that the mean of the population of student course evaluations is equal to 3.75 correct.

A data set includes data from student evaluations of courses. The summary statistics aren=98, x= 3.41, s= 0.59. Use a 0.01 significance level to test the claim that the population of student course evaluations has a mean equal to 3.50. Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. ..... What are the null and alternative hypotheses? ОВ. Но и3.50 O A. Ho:u=3.50 H,:µ> 3.50 OA. Hqi H#3.50 O C. Ho: H= 3.50 H1:µ<3.50 O D. Ho: µ#3.50 H1:µ= 3.50 Determine the test statistic. (Round to two decimal places as needed.) Determine the P-value. (Round to three decimal places as needed.) State the final conclusion that addresses the original claim. correct. V Ho. There is V evidence to conclude that the mean of the population of student course evaluations is equal to 3.50 MacBook 吕0 000 000 F7 F6 F5 F4 F3 esc F1 F2 & $ 7 8. 1 2 Y Q W E R

A data set includes data from student evaluations of courses. The summary statistics are n = 97, x = 3.68, s = 0.66. Use a 0.01 significance level to test the claim that the population of student course evaluations has a mean equal to 3.75. Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. What are the null and alternative hypotheses? O A. Ho: H= 3.75 О в. Но: и-3.75 H1: u#3.75 H4: µ 3.75 Determine the test statistic. (Round to two decimal places as needed.) Determine the P-value. (Round to three decimal places as needed.) State the final conclusion that addresses the original claim. Ho. There is evidence to conclude that the original claim that the mean of the population of student course evaluations is equal to 3.75 correct.

A data set includes data from student evaluations of courses. The summary statistics are n= 84, x= 3.33, s= 0.55. Use a 0.10 significance level to test the claim that the population of student course evaluations has a mean equal to 3.50. Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. What are the null and alternative hypotheses? Ο Α. H . μ#3.50 О В. Но: и3 3.50 H,: µ> 3.50 H,: µ= 3.50 O C. H: μ= 3.50 H1: µ< 3.50 Ο D . H : μ= 3.50 H1: µ± 3.50

A data set includes data from student evaluations of courses. The summary statistics are n = 92, x = 3.69, s= 0.68. Use a 0.01 significance level to test the claim that the population of student course evaluations has a mean equal to 3.75. Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. ...C. What are the null and alternative hypotheses? O A. H, µ 3.75 H, p=3.75 O B. H, p= 3.75 H, p 3.75 Determine the test statistic. (Round to two decimal places as needed.) Determine the P-value. (Round to three decimal places as needed.) State the final conclusion that addresses the original claim. Ho There is evidence to conclude that the mean of the population of student course evaluations is equal to 3.75 correct.

A data set includes data from student evaluations of courses. The summary statistics are n=97​, x=3.59​, s=0.55. Use a 0.05 significance level to test the claim that the population of student course evaluations has a mean equal to 3.75. Assume that a simple random sample has been selected. Identify the null and alternative​ hypotheses, test​ statistic, P-value, and state the final conclusion that addresses the original claim.

A data set includes data from student evaluations of courses. The summary statistics are n=97​, x=4.19​, s=0.58. Use a 0.01 significance level to test the claim that the population of student course evaluations has a mean equal to 4.25. Assume that a simple random sample has been selected. Identify the null and alternative​ hypotheses, test​ statistic, P-value, and state the final conclusion that addresses the original claim.

A data set includes data from student evaluations of courses. The summary statistics are  n=91​,  x=3.92​,  s=0.61. Use a  0.05  significance level to test the claim that the population of student course evaluations has a mean equal to  4.00. Assume that a simple random sample has been selected. Identify the null and alternative​ hypotheses, test​ statistic, P-value, and state the final conclusion that addresses the original claim.